The ThermaSnap operates much like a digital camera and captures crisp thermal images with fully calibrated multi point temperature measurement. This is the infrared solution to your imaging needs. A thermal imaging radiometer displays IR images in color one 4-inch LCD display on the back of the system. It is highly portable, weighing only 4.5 pounds, and uses standard camcorder batteries. It is simple to operate and uses familiar computer interface buttons and onboard menu system.